πρόπυλ-ον, τό,
frequently in plural, ={προπύλαια}, [[ 5th c.BC: Herodotus Historicus 2.91, 5th c.BC: Hippocrates Medicus “ἐπιδημίαι” 4.42, 5th c.BC: Sophocles Tragicus “Electra” 1375, 5th c.BC: Euripides Tragicus “Hercules Furens” 523, etc.: in _sing._, “IG” 12.891, 4th c.BC: Aristoteles Philosophus “Ἀθηναίων Πολιτεία” 15.4, “Anthologia Graeca” 6.114 (3rd c.BC: Simmias), “IG” 22.1046. 13, Inscription in “PFay.” p.32, 1st-2nd c.AD: Plutarchus Biographus et Philosophus 2.363f, etc. ] Refs 5th c.BC+]